25508719895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{827}}^1$

素因数の和:1208

約数の個数: 64

約数和(自身を含む): 34768051200

約数和(自身を除く): 9259331305

約数列:

[1, 5, 17, 19, 71, 85, 95, 269, 323, 355, 827, 1207, 1345, 1349, 1615, 4135, 4573, 5111, 6035, 6745, 14059, 15713, 19099, 22865, 22933, 25555, 58717, 70295, 78565, 86887, 95495, 114665, 222463, 267121, 293585, 324683, 362881, 434435, 998189, 1112315, 1115623, 1335605, 1623415, 1814405, 3781871, 4226797, 4990945, 5578115, 6168977, 15794873, 18909355, 18965591, 21133985, 30844885, 71855549, 78974365, 94827955, 268512841, 300102587, 359277745, 1342564205, 1500512935, 5101743979, 25508719895]

約数ペア:

[(1, 25508719895), (5, 5101743979), (17, 1500512935), (19, 1342564205), (71, 359277745), (85, 300102587), (95, 268512841), (269, 94827955), (323, 78974365), (355, 71855549), (827, 30844885), (1207, 21133985), (1345, 18965591), (1349, 18909355), (1615, 15794873), (4135, 6168977), (4573, 5578115), (5111, 4990945), (6035, 4226797), (6745, 3781871), (14059, 1814405), (15713, 1623415), (19099, 1335605), (22865, 1115623), (22933, 1112315), (25555, 998189), (58717, 434435), (70295, 362881), (78565, 324683), (86887, 293585), (95495, 267121), (114665, 222463)]